<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue 测试实例 - 菜鸟教程(runoob.com)</title>
<script src="https://cdn.staticfile.org/vue/3.2.36/vue.global.min.js"></script>
</head>
<div id="app">
    <button :style="left_style" @click.left="mouseclick('左')">左边</button>
    <button :style="right_style" @click.right="mouseclick('右')">右边</button>
</div>
<script>
   const app={
   data(){
   },
   methods:{
        mouseclick(where){
                alert('点击鼠标'+where+'键触发');
            }
    }
  }
   Vue.createApp(app).mount('#app')
</script>
</body>
</html>
